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<?php |
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declare(strict_types=1); |
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namespace AhmadMayahi\Vision\Detectors; |
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use AhmadMayahi\Vision\Contracts\Detectable; |
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use AhmadMayahi\Vision\Contracts\File; |
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use AhmadMayahi\Vision\Data\CropHints as CropHintsData; |
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use AhmadMayahi\Vision\Data\Vertex as VertexData; |
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use AhmadMayahi\Vision\Detectors\CropHints\Crop; |
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use AhmadMayahi\Vision\Detectors\CropHints\DrawBoxAroundHints; |
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use AhmadMayahi\Vision\Enums\Color; |
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use AhmadMayahi\Vision\Support\AbstractDetector; |
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use AhmadMayahi\Vision\Support\Image; |
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use AhmadMayahi\Vision\Traits\Arrayable; |
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use AhmadMayahi\Vision\Traits\Jsonable; |
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use Generator; |
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use Google\Cloud\Vision\V1\CropHintsAnnotation; |
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use Google\Cloud\Vision\V1\ImageAnnotatorClient; |
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use Google\Cloud\Vision\V1\Vertex; |
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class CropHints extends AbstractDetector implements Detectable |
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{ |
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use Arrayable; |
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use Jsonable; |
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public function __construct(protected ImageAnnotatorClient $imageAnnotatorClient, protected File $file, protected Image $image) |
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{ |
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} |
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public function getOriginalResponse(): ?CropHintsAnnotation |
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{ |
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return $this |
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->imageAnnotatorClient |
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->cropHintsDetection($this->file->toVisionFile()) |
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->getCropHintsAnnotation(); |
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} |
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public function detect(): ?Generator |
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{ |
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$cropHints = $this->getOriginalResponse()->getCropHints(); |
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if (0 === $cropHints->count()) { |
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return null; |
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} |
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/** @var \Google\Cloud\Vision\V1\CropHint $item */ |
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foreach ($cropHints as $item) { |
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$bounds = array_map(function (Vertex $vertex) { |
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return new VertexData($vertex->getX(), $vertex->getY()); |
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}, iterator_to_array($item->getBoundingPoly()->getVertices())); |
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yield new CropHintsData( |
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bounds: $bounds, |
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confidence: $item->getConfidence(), |
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importanceFraction: $item->getImportanceFraction(), |
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); |
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} |
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} |
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public function drawBoxAroundHints(int $borderColor = Color::GREEN): Image |
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{ |
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return (new DrawBoxAroundHints( |
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cropHints: $this, |
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image: $this->image, |
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borderColor: $borderColor |
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))->draw(); |
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} |
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public function crop(): Image |
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{ |
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return (new Crop($this, $this->image))->crop(); |
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} |
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} |
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ahmadmayahi /
php-google-vision
